Crypto converter
Convert between US dollars and the 100 largest cryptocurrencies, or between two coins, at live prices.
How it works
Every coin has a price in US dollars. To convert coin A into coin B, the converter works out A's dollar value and divides by B's price: amount × price of A ÷ price of B. The quick table under the converter fills in common amounts for whichever pair you pick.
Prices come from CoinGecko, which collects prices from many exchanges, removes outliers and takes an average weighted by trading volume. If CoinGecko doesn't answer or is limiting requests, the converter says the price is unavailable rather than converting at an old price.
Dedicated converters
For the most-searched pairs there are pages with tables of common amounts and more detail: BTC to USD (with sats), ETH to USD (with gwei), SOL to USD, DOGE to USD, USD to BTC, sats to USD and gwei to USD. For XRP, use the XRP calculator. For exact conversions between bitcoin and satoshis, or ether, gwei and wei, use the unit converter. To compare two coins side by side, see the coin comparisons.
Why the result isn't what you'll get
A converter shows the market rate. A real trade on an exchange gives a little less: a trading fee, usually a spread between the buy and sell price, and for coin-to-coin swaps often two trades (coin A to dollars or a stablecoin, then to coin B), each with its own costs. On decentralized exchanges, large trades in small coins also suffer slippage, where the price moves against you as your order fills. The true cost calculator adds the costs up.
Checking a price safely
Use a price source you reach directly, not through an ad or a link someone sent you. Scam trading sites show made-up prices and balances, then ask for a "fee" before you can withdraw (how to spot them). Lesser-known coins are also copied by fake tokens with the same name and symbol, so check that a coin is the one you mean on its project's official site. No price checker needs your wallet or seed phrase.
Questions
Why is my exchange's rate different?
Prices here are averages across many exchanges. Each exchange has its own price, plus fees and a spread, so you'll usually receive a little less than this shows.
Which coins are included?
The 100 largest by market cap at the moment, as listed by CoinGecko. The list updates as rankings change.
How current are the prices?
The converter checks CoinGecko about once a minute and shows the time of CoinGecko's price under the result. If prices can't be loaded, it shows no result rather than an old one.
Can I convert one coin directly into another?
The converter shows the equivalent value. To actually swap, you'd use an exchange, and fees, spreads and slippage mean you receive a bit less.
Does a low price per coin mean a coin is cheap?
No. The price per coin depends on how many coins exist. Compare market caps instead; see market cap explained.
Calculations run in your browser. The only request this page makes is the public CoinGecko price request, which carries no amounts or personal details. Results are estimates for learning and planning, not financial or tax advice. Last reviewed November 4, 2026.